CN220669866U - Refrigerator - Google Patents

Abstract

The utility model relates to a refrigerator, which comprises a refrigerator door, wherein the refrigerator door comprises a door shell, a door liner and a door lamp box; the door inner container is provided with a mounting part, the door inner container comprises a first surface, a first assembling part is arranged on the first surface along the edge of the mounting part, the edge of the first assembling part extends away from the mounting part to form a second assembling part, and a first concave part is formed among the first surface, the first assembling part and the second assembling part; the door lamp box comprises a containing cavity, the edge of the containing cavity is turned outwards to form an extension part, the surface of the extension part, which is positioned on the same side as the opening of the containing cavity, is a first assembling surface, at least part of the edge of the extension part extends towards the opposite side of the first assembling surface to form a third assembling part, the edge of the third assembling part extends along the transverse direction close to the upper side of the containing cavity to form a fourth assembling part, and a second concave part is formed among the first assembling surface, the third assembling part and the fourth assembling part; the second assembling part is positioned in the second concave part and the fourth assembling part is positioned in the first concave part so as to clamp the door lamp box at the mounting part.

Description

Refrigerator

Technical Field

The utility model belongs to the technical field of refrigeration equipment, and particularly relates to a refrigerator.

Background

With the increasing level of living of people, the refrigerator is widely and widely applied in daily life. The refrigerator is used for storing food and other articles at low temperature so as to prolong the storage life of the articles and keep the articles fresh. The refrigerator comprises a box body and a box door arranged on the box body, wherein a storage room for storing articles is formed in the box body, and the box door is used for sealing the storage room.

The existing box door comprises a door shell and a door liner, and the space between the door shell and the door liner is foamed and filled so as to realize the heat insulation effect. Door lamps are also installed on the doors of some refrigerators, the door lamps are contained in door lamp boxes, and the door lamp boxes are installed on the door inner containers. When the refrigerator door is opened, the door lamp is controlled to be opened to illuminate the inside of the refrigerator, so that articles can be conveniently taken.

The installation of current door lamp box and door inner bag relies on the sticky tape to fix a position and fix, and the installation is not firm and easily leaks the material after the foaming, influences production efficiency and product quality.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

To this end, a first aspect of the present application provides a refrigerator, including a case and a door provided on the case; the chamber door includes:

a door shell;

the door liner is arranged on the door shell, the door liner is provided with a mounting part penetrating through the door liner, the door liner comprises a first surface opposite to the door shell, a first assembly part extending towards the door shell is arranged on the first surface along the edge of the mounting part, a second assembly part is formed by extending the edge of the first assembly part along the transverse direction away from the mounting part, and a first concave part is formed among the first surface, the first assembly part and the second assembly part; and

the door lamp box comprises a containing cavity with an opening at the top, the opening edge of the containing cavity is turned outwards to form an extension part, the surface of the extension part, which is positioned on the same side with the opening of the containing cavity, is a first assembling surface, at least part of the edge of the extension part extends towards the opposite side of the first assembling surface to form a third assembling part, the edge of the third assembling part extends along the direction transversely close to the upper side of the containing cavity to form a fourth assembling part, and a second concave part is formed among the first assembling surface, the third assembling part and the fourth assembling part;

the second assembly part is positioned in the second concave part and the fourth assembly part is positioned in the first concave part so as to clamp the door lamp box at the installation part. Through improving the structure of door lamp box and installation department hookup location for door lamp box installs on the door inner bag through the mode of joint, uses the fixed mode of sticky tape in the replacement prior art, and the installation is more firm, and production efficiency is high.

In some embodiments of the first aspect of the present application, a side surface of the fourth fitting portion facing away from the third fitting portion extends away from the accommodating cavity in a lateral direction to form a sliding surface, the sliding surface being slidable along the first surface to enable the door light box to slide from one side of the mounting portion to the mounting portion for mounting, the door light box including an initial state before mounting, in which the door light box is located on one side of the mounting portion in a sliding direction and the sliding surface is in contact with the first surface. The door lamp box can be mounted or dismounted by sliding along the first surface, so that the dismounting procedure of the door lamp box is simpler and more efficient, the tightness of the door lamp box and the first surface mounting part can be improved by the sliding surface, and the leakage phenomenon is avoided.

In some embodiments of the first aspect of the present application, a side surface of the second fitting portion facing away from the first fitting portion extends laterally adjacent to the mounting portion to form a second fitting surface, the second fitting surface being in surface contact with the first fitting surface. The first assembling surface and the second assembling surface are contacted with each other and slide relatively, so that the door lamp box can be positioned conveniently in the mounting process.

In some embodiments of the first aspect of the present application, two sides of the door light box in the sliding direction are a first side and a second side, and in the initial state, the first side is closer to the mounting portion than the second side, and the extension portion is located at an edge of the first side without a third assembly portion and a fourth assembly portion. The first side is located the initial side of installation, and this side does not set up third assembly portion and fourth assembly portion, avoids producing the influence to the door lamp box installation that slides.

In some embodiments of the first aspect of the present application, in the initial state of the door lamp case, a side of the mounting portion away from the first side in the sliding direction is a stop side, a blocking portion is disposed on the first surface, the blocking portion is close to the stop side and is connected to the second assembly portion, a height of the blocking portion is higher than the second assembly surface, and a side surface of the blocking portion is opposite to a side of the extension portion located on the first side so as to limit movement of the door lamp case in the sliding direction. When the door lamp box is abutted on the blocking part, the door lamp box cannot slide further in the direction, and the position of the door lamp box in place is positioned.

In some embodiments of the first aspect of the present application, an outgoing line portion extending outwards is provided on an outer side wall of the accommodating cavity, an outgoing line channel is formed by the hollow interior of the outgoing line portion and communicating with the accommodating cavity, a bubble blocking wall is provided in the outgoing line channel, and a gap through which the power supply line passes is formed between the bubble blocking wall and an inner wall of the outgoing line channel. The foam blocking wall can prevent foaming liquid in the heat insulation cavity from entering the accommodating cavity through the wire outlet channel to influence the attractiveness in the door lamp box.

In some embodiments of the first aspect of the present application, two bubble blocking walls are sequentially disposed in the outlet channel on the axis of the outlet channel, and two gaps of the two bubble blocking walls are located on two sides of the central axis of the outlet channel respectively. The two gaps are respectively blocked by the other bubble blocking wall in the outgoing line direction, so that the phenomenon of material leakage can be avoided to the greatest extent.

A second aspect of the present application provides a refrigerator comprising a case and a door provided on the case; the chamber door includes:

a door shell;

the door liner is arranged on the door shell, the door liner is provided with a mounting part penetrating through the door liner, the door liner comprises a first surface opposite to the door shell, and first sliding connection parts are respectively arranged along the two opposite side edges of the mounting part;

the door lamp box comprises a containing cavity with an opening at the top, the door lamp box can be installed at the installation part, and second sliding connection parts are respectively arranged on two sides of the opening of the containing cavity and correspond to the first sliding connection parts;

the door lamp box can slide along the first surface from one side and is mounted at the mounting part, and the first sliding connection part and the second sliding connection part are arranged to slide relatively along the mounting direction of the door lamp box in a mutually guiding manner and limit the movement of the door lamp box away from the first surface in a mutually matched manner. Through setting up first sliding connection portion and second sliding connection portion mutually supporting, can realize the slidable mounting of door lamp box for the installation is more simple and convenient, has replaced among the prior art to adopt the sticky tape to fix the mode

In some embodiments of the second aspect of the present application, the first slip joint portion includes a first fitting portion extending from the first surface toward the door shell and a second fitting portion extending from an edge of the first fitting portion laterally away from the mounting portion, a first recess being formed between the first surface, the first fitting portion, and the second fitting portion; the edge of the opening of the accommodating cavity is turned outwards and folded to form an extension part, the surface of the extension part, which is positioned on the same side as the opening of the accommodating cavity, is a first assembling surface, the second sliding connection part comprises a third assembling part and a fourth assembling part, the two side edges of the extension part, which correspond to the first sliding connection part, extend towards the opposite side of the first assembling surface, the fourth assembling part, which transversely approaches to the upper part of the accommodating cavity from the edge of the third assembling part, and a second concave part is formed among the first assembling surface, the third assembling part and the fourth assembling part;

in the mounting direction, the second fitting portion is opposed to and slidable along the second recess, and the fourth fitting portion is opposed to and slidable along the first recess, and movement of the door lamp case away from the first surface is restricted by the second fitting portion and the fourth fitting portion. The specific realization structure of the first sliding connection part and the second sliding connection part is provided, and sliding installation and limiting effect are realized through mutual cooperation of the structures.

In some embodiments of the second aspect of the present application, a blocking portion is disposed on a side of the first surface near the mounting portion, the blocking portion is located in the mounting direction, and a side surface of the blocking portion is opposite to a side surface of the extension portion, so as to limit sliding of the door light box in the mounting direction. When the door lamp box is abutted on the blocking part, the door lamp box cannot slide further in the direction, and the position of the door lamp box in place is positioned.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a perspective view of a refrigerator provided in an embodiment of the present application;

FIG. 2 is a bottom view of a bin door according to an embodiment of the present application;

FIG. 3 is an exploded view of a bin gate according to an embodiment of the present application;

FIG. 4 is a schematic view of a door light box in an initial installed state according to an embodiment of the present application;

FIG. 5 is a schematic view of a door light box in an intermediate state during installation in an embodiment of the present application;

FIG. 6 is a schematic view of a door light box according to an embodiment of the present application after installation;

FIG. 7 is a bottom view of the door light box according to the embodiment of the present application after the door liner is installed;

FIG. 8 is a top view of the door light box according to the embodiment of the present application after being mounted to the door liner;

FIG. 9 is a top view of a door light box in an initial installed state according to an embodiment of the present application;

FIG. 10 is a cross-sectional view taken along the line A-A in FIG. 8;

FIG. 11 is an enlarged view of a portion of the door light box of FIG. 10 in its installed position;

FIG. 12 is a cross-sectional view taken along the direction B-B in FIG. 9;

FIG. 13 is an enlarged view of a portion of the mounting portion of FIG. 12;

FIG. 14 is a perspective view of a door light box according to an embodiment of the present application;

FIG. 15 is a second perspective view of a door light box according to an embodiment of the present application;

FIG. 16 is a top view of a door light box according to an embodiment of the present application;

FIG. 17 is a bottom view of a door light cartridge according to an embodiment of the present application;

FIG. 18 is a side view of a door light box in an embodiment of the present application;

FIG. 19 is an enlarged cross-sectional view taken along the direction C-C in FIG. 16;

FIG. 20 is an enlarged cross-sectional view taken along the direction D-D in FIG. 16;

fig. 21 is an enlarged sectional view taken along the direction E-E in fig. 17.

In the figure:

100. a case; 200. a door; 210. a door shell; 220. a door liner; 221. a first surface; 222. a mounting part; 223. a first fitting portion; 224. a second fitting portion; 225. a first concave portion; 226. a second mounting surface; 227. a blocking portion; 300. a door light box; 301. a receiving chamber; 310. an extension part; 311. a first mounting surface; 320. a third fitting portion; 330. a fourth fitting portion; 340. a second concave portion; 350. a slip joint surface; 360. a wire outlet part; 361. an outgoing line channel; 362. a bubble blocking wall; 3621. a first bubble blocking wall; 3622. a second bubble blocking wall; 363. a slit; 370. a buffer wall; 381. a first clamping part; 382. and the second clamping part.

Detailed Description

The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is apparent that the drawings in the following description are only some examples or embodiments of the present application, and it is possible for those of ordinary skill in the art to apply the present application to other similar situations according to these drawings without inventive effort. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the embodiments described herein can be combined with other embodiments without conflict.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. The terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or the inclusion of a number of indicated features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, an embodiment of the present application provides a refrigerator, which includes a case 100 and a door 200 provided on the case 100.

The case 100 includes a case and a liner disposed within the case. The case defines the outer shape of the case 100, and a receiving chamber 301 having one side opened is formed inside the case. An inner container is arranged in the accommodating cavity 301, the inner container is of a box-type structure, and a storage compartment is defined in the inner container. The interior of the storage compartment is subjected to a low-temperature environment according to the storage requirements of the stored articles, and is used for preserving the stored articles such as food and prolonging the storage period.

One side of the door 200 is rotatably provided to the cabinet 100, and the door 200 can open or close the storage compartment with respect to the cabinet 100 for realizing an internal low-temperature storage environment. A door handle is provided at the opposite side of the door 200 to which the door 200 is coupled, so that a user can conveniently open or close the door 200 by applying an external force to the door 200 from the opposite side.

In the embodiment shown in fig. 1, the refrigerator is a horizontal type refrigerator, the cabinet 100 is opened upward, and the door 200 opens or closes the storage compartment from the top of the cabinet. The cabinet includes a front surface facing the user and a rear surface opposite to the front surface, and the rear side of the cabinet door 200 is rotatably coupled to a top of the rear surface of the cabinet, and the cabinet door 200 can be opened or closed from the front surface of the cabinet to take and put articles.

As shown in fig. 3, the door 200 includes a door case 210 and a door liner 220 mounted on the door case 210. The door case 210 defines the outer shape of the door 200. The door liner 220 is installed at an inner side of the door case 210 opposite to the door case 210, and a heat insulation chamber is defined between the door liner 220 and the door case 210. Door end caps are also provided at both ends of the door shell 210 for closing the heat insulation chamber. In addition, a door seal is provided at the peripheral edge of the door liner to improve sealability of the interior compartment after the door 200 is closed, thereby preventing cool air from escaping.

In the production process of the door 200, foaming liquid is injected into the heat insulation chamber to foam to form a heat insulation layer. The heat-insulating layer is matched with the door liner to reduce the heat exchange amount between the cold air in the storage room inside the refrigerator body 100 and the external environment, and the refrigerating effect of the refrigerator is ensured.

Because the storage compartment is deeper inside the refrigerator, the light rays entering the storage compartment are limited, and a lamp body is mounted on the door liner 220 for the convenience of a user to take and put articles. When the door 200 is opened, the lamp body is controlled to be turned on, the interior of the storage compartment is illuminated, and a user can search for a desired article under sufficient light.

To realize the installation of the lamp body, a door lamp box 300 is provided, and the lamp body is accommodated in the door lamp box 300. The embodiment of the application provides an installation scheme of the door lamp box 300, which can eliminate the use of adhesive tape for fixing. Hereinafter, embodiments of the present application will be described in detail.

As shown in fig. 4 to 9, the door liner 220 includes a first surface 221 opposite to the door case 210, that is, the first surface 221 is a surface located inside the door 200, and a mounting portion 222 penetrating the door liner 220 is provided on the door liner 220. With further reference to fig. 10-13, the first surface 221 is provided with a first fitting portion 223 extending into the insulating cavity along an edge of the mounting portion 222, the edge of the first fitting portion 223 extends away from the mounting portion 222 along a trend of the first surface 221 to form a second fitting portion 224, and a first recess 225 is formed between the first surface 221, the first fitting portion 223, and the second fitting portion 224.

As shown in fig. 14-17, the door lamp box 300 includes a containing cavity 301 with an open top, the containing cavity 301 is used for installing a lamp body, the door lamp box 300 is installed at the installation part 222, the containing cavity 301 is installed opposite to the installation part 222, and the light of the lamp body can be irradiated out through the installation part 222 to provide illumination effect for the interior of the storage room.

As shown in fig. 14 to 17, the opening edge of the accommodating chamber 301 extends in a direction laterally away from the accommodating chamber 301 to form an extension portion 310, a surface of the extension portion 310 on the same side as the opening of the accommodating chamber 301 is a first fitting surface 311, further referring to fig. 19 to 21, at least a part of the edge of the extension portion 310 extends toward the opposite side of the first fitting surface 311 to form a third fitting portion 320, an edge of the third fitting portion 320 extends in a direction laterally toward the accommodating chamber 301 to form a fourth fitting portion 330, and a second recess 340 is formed between the first fitting surface 311, the third fitting portion 320, and the fourth fitting portion 330.

As shown in fig. 11, when the door lamp cartridge 300 is mounted at the mounting portion 222, the second fitting portion 224 is located in the second recess 340 and the fourth fitting portion 330 is located in the first recess 225, and by fitting the second fitting portion 224 with the second recess 340 and fitting the fourth fitting portion 330 with the first recess 225, the opening portion of the housing cavity 301 of the mounting cartridge is engaged with the edge of the mounting portion 222, so that the door lamp cartridge 300 is mounted on the first surface 221, and the mounting of the door lamp cartridge 300 is achieved.

The refrigerator provided in the above embodiment improves the structure of the connection position between the door lamp box 300 and the mounting portion 222, so that the door lamp box 300 and the mounting portion 222 are connected in a clamping manner at the connection position, and the refrigerator replaces the manner of fixing by using adhesive tape in the prior art, so that the mounting is firmer, and the production efficiency is improved.

In some embodiments, as shown in fig. 14, 16 and 19-21, a side surface of the fourth fitting portion 330 facing away from the third fitting portion 320 extends laterally away from the receiving cavity 301 to form a sliding contact surface 350, the sliding contact surface 350 having a direction that is consistent or substantially consistent with a direction of the first surface 221 of the door liner 220, the sliding contact surface 350 being slidable along the first surface 221 to enable the door light box 300 to be slid from a side of the mounting portion 222 to the mounting portion 222 for mounting. As shown in fig. 4, the door lamp case 300 further includes an initial state before installation in which the door lamp case 300 is located at one side of the installation part 222 in the sliding direction and the sliding contact surface 350 is in contact with the first surface 221.

The above structure can realize the sliding installation or the disassembly of the door lamp cartridge 300. Fig. 4-6 are schematic views of the door pocket at various positions during sliding and installation along the first surface 221, respectively. The second fitting portion 224 on the first surface 221 of the door liner 220 and the fourth fitting portion 330 of the door light box 300 may be regarded as sliding rails, the first recess 225 on the first surface 221 of the door liner 220 and the second recess 340 of the door light box 300 may be regarded as sliding grooves, the second fitting portion 224 (sliding rail) is located in the second recess 340 (sliding groove), and the fourth fitting portion 330 (sliding rail) is located in the first recess 225 (sliding groove), and the sliding interface 350 at the opening of the door light box 300 is in contact with the first surface 221 of the liner. In the initial state of installation, the door lamp case 300 is located at one side of the installation part 222 in the sliding direction, and during installation, the door lamp case 300 slides along the first surface 221 of the door liner 220 in a direction approaching the installation part 222, the sliding contact surface 350 slides relative to the first surface 221, and simultaneously the second fitting part 224 and the fourth fitting part 330 slide in the second recess 340 and the first recess 225, respectively, until the door lamp case 300 slides along the first surface 221 to the installation part 222 and the receiving cavity 301 faces the installation part 222. At this time, the movement of the door lamp case 300 in the direction away from the first surface 221 is also limited by the limiting action of the second fitting portion 224 and the second groove and the fourth fitting portion 330 and the first groove, so that the door lamp case 300 is mounted.

The door lamp box 300 can be mounted to the mounting portion 222 of the door liner 220 in a sliding manner, and in the dismounting process, the door lamp box 300 can be dismounted only by sliding away from the mounting portion 222 along the sliding direction, so that the mounting and dismounting procedures of the door lamp box 300 are simple and efficient.

In some embodiments, as shown in fig. 4, a side surface of the second fitting portion 224 facing away from the first fitting portion 223 extends laterally adjacent to the mounting portion 222 to form a second fitting surface 226, the second fitting surface 226 being in surface contact with the first fitting surface 311. In the process that the door lamp case 300 slides along the sliding direction, the first assembling surface 311 and the second assembling surface 226 are contacted with each other and slide relatively, so that the door lamp case 300 and the mounting portion 222 can be positioned conveniently in the mounting process, and a better auxiliary effect is achieved in the mounting process of the door lamp case 300.

In addition, the matching of the first assembling surface 311 and the second assembling surface 226 and the matching of the sliding contact surface 350 and the first surface 221 can improve the tightness of the connection part between the door lamp box 300 and the mounting part 222, and the door lamp box 300 is mounted without sealing the joint part by using a sealing material, so that the leakage of foaming liquid in the heat insulation cavity through the connection part is avoided, the attractiveness of the connection part is improved, and the mounting process is simplified.

In some embodiments, the door light box 300 is provided with a first side and a second side on both sides in the sliding direction, respectively, as shown in fig. 4, and in the initial state, the first side is closer to the mounting part 222 than the second side, and the extension part 310 is provided at the edge of the first side without the third fitting part 320 and the fourth fitting part 330. In order to avoid an influence on the sliding mounting process of the door lamp case 300, the third fitting portion 320 and the fourth fitting portion 330 are not provided at the mounting start side of the door lamp case 300 (i.e., the first side near the mounting portion 222 in the initial state) in the sliding process in which the second fitting portion 224 is aligned with the second concave portion 340 in the sliding direction and the fourth fitting portion 330 is aligned with the first concave portion 225 in the sliding direction, the first side of the door lamp case 300 can smoothly slide toward the mounting portion 222 and the second fitting surface 226 on the door lamp case 300 is in contact with the first fitting surface 311.

In the embodiment shown in fig. 4 to 9, the opening of the door lamp case 300 and the mounting portion 222 have a rectangular structure, and the sliding direction is along the length direction of the door lamp case 300 and the mounting portion 222, and the first side and the second side of the door lamp case 300 are respectively two sides in the width direction, and during the mounting process, the door lamp case 300 slides to the mounting portion 222 along the length direction for mounting. When the receiving cavity 301 of the door lamp case 300 is opposite to the mounting portion 222, the door lamp case 300 is mounted in place, the fourth fitting portion 330 at the second side of the door lamp case 300 is snapped into the first recess 225 and the second fitting portion 224 is snapped into the second recess 340.

In some embodiments, as shown in fig. 4 to 6, in the initial state of the door lamp case 300, the mounting portion 222 is a stop side on a side far from the first side in the sliding direction, the first surface 221 is provided with a blocking portion 227, the blocking portion 227 is close to the stop side and is connected to the second fitting portion 224, the blocking portion 227 is higher than the second fitting surface 226, and a side surface of the blocking portion 227 is opposite to a side of the extension portion 310 on the first side to limit the movement of the door lamp case 300 in the sliding direction. The setting of blocking portion 227 makes the installation and dismantlement of door lamp box 300 only realize in one side, can fix a position the position when door lamp box 300 installs in place on the one hand, and after door lamp box 300 installs in place, can't further slide to this direction any more, on the other hand, when door lamp box 300 installs in installation department 222 department, can prevent that door lamp box 300 from deviate from to blocking portion 227's direction, improves the reliability of installation.

In some embodiments, a lamp body is installed in the receiving chamber 301, and a wire outlet hole communicating with the receiving chamber 301 is formed on an outer sidewall of the receiving chamber 301, the wire outlet hole being through which a power line of the lamp body passes. The wire outlet hole is formed on the outer sidewall of the accommodating cavity 301, and the power wire of the lamp body can be penetrated out from the door lamp box 300 through the wire outlet hole and routed in the heat insulation cavity between the door liner 220 and the door shell 210, so that the power wire of the lamp body is prevented from being exposed from the mounting part 222 to be routed, and the aesthetic property and convenience are improved.

In some embodiments, as shown in fig. 14 to 21, an outgoing line portion 360 extending to the outside is provided on an outer side wall of the accommodating chamber 301, and an inside of the outgoing line portion 360 is hollow and communicates with the accommodating chamber 301 to form an outgoing line channel 361. The outlet channel 361 can guide the power line of the lamp body to the outside, so that the power line is convenient to run.

In some embodiments, referring further to fig. 21, a bubble blocking wall 362 is provided within the outlet channel 361, and a slot 363 through which the power cord passes is formed between the bubble blocking wall 362 and the outlet channel 361. The foam blocking wall 362 can prevent foaming liquid from entering the accommodating cavity 301 through the outlet channel 361 to affect the aesthetic property in the door lamp box 300, the foam blocking wall 362 almost seals the outlet channel 361, and only a gap 363 for the power line to pass through is reserved between the foam blocking wall 362 and the outlet channel 361, so that the foam blocking effect is maximally realized without affecting the wiring, and the aesthetic property is improved.

In some embodiments, two bubble blocking walls 362 are sequentially disposed in the outlet channel 361 on the axis of the outlet channel 361, which are a first bubble blocking wall 3621 and a second bubble blocking wall 3622, and gaps 363 between the first bubble blocking wall 3621 and the second bubble blocking wall 3622 and the inner wall of the outlet channel 361 are located on two sides of the central axis of the outlet channel 361. The gap 363 between the first bubble blocking wall 3621 and the inner wall of the outlet passage 361 is a first gap 363, the gap 363 between the second bubble blocking wall 3622 and the inner wall of the outlet passage 361 is a second gap 363, and in the embodiment shown in fig. 21, the first gap 363 and the second gap 363 are respectively located at the upper and lower sides of the outlet passage 361, the first gap 363 is blocked by the second bubble blocking wall 3622 in the axial direction of the outlet passage 361, and the second gap 363 is blocked by the first bubble blocking wall 3621 in the axial direction of the outlet passage 361. By this arrangement, the foaming liquid in the heat insulation chamber can be prevented from entering the accommodating chamber 301 via the outlet passage 361 to the greatest extent.

In some embodiments, as shown in fig. 15, a plurality of buffer walls 370 are provided at intervals on the outer side wall of the receiving chamber 301. The outside that holds the chamber 301 is located the thermal-insulated intracavity, is surrounded by the foaming liquid in the thermal-insulated intracavity at the in-process of foaming, through setting up buffer wall 370 on holding the outside lateral wall of chamber 301, can cushion the flow of foaming liquid at door lamp box 300 position, avoids the foaming liquid to reveal away by the position that door lamp box 300 and installation department 222 are connected, influences pleasing to the eye.

In some embodiments, as shown in fig. 19-20, a first clamping portion 381 and a second clamping portion 382 protruding to opposite sides are respectively provided on two opposite side walls inside the accommodating cavity 301, and two ends of the lamp body are respectively clamped between the first clamping portion 381 and the second clamping portion 382 and the cavity bottom of the accommodating cavity 301, so as to realize the installation of the lamp body. Generally, the first clamping portion 381 and the second clamping portion 382 are respectively disposed at two ends of the accommodating cavity 301 in the length direction, so as to meet the installation requirement of the lamp body in the length direction.

In the embodiment shown in fig. 20, two second catching portions 382 are provided, and the front surface of the first catching portion 381 is provided as a guide surface in the inclined receiving chamber 301. In the process of mounting the lamp body, one end of the lamp body is first clamped behind the second clamping part 382, then the other end of the lamp body is pressed into the accommodating cavity 301, and under the guiding action of the guiding inclined plane, the other end of the lamp body slides to the rear of the first clamping part 381, so that the lamp body is mounted in the accommodating cavity 301.

In other embodiments of the present application, another form of engagement of the door pocket 300 with the mounting portion 222 is provided.

The door liner 220 is mounted on the door shell 210, a mounting portion 222 penetrating the door liner 220 is formed on the door liner 220, the door liner 220 includes a first surface 221 opposite to the door shell 210, and first sliding portions are respectively provided along two opposite side edges of the mounting portion 222.

The door lamp case 300 includes a receiving cavity 301 with an open top, the door lamp case 300 can be mounted at the mounting portion 222, and two sides of the opening of the receiving cavity 301 are respectively provided with a second sliding connection portion corresponding to the first sliding connection portion.

The door lamp case 300 is slidably installed to the installation portion 222 along the first surface 221 from one side, and the first and second sliding contact portions are provided to be relatively slidably guided to each other in the installation direction of the door lamp case 300 and cooperatively restrict movement of the door lamp case 300 away from the first surface 221.

According to the refrigerator provided by the embodiment, the first sliding connection part and the second sliding connection part which are matched with each other are respectively arranged on the two sides of the door lamp box 300 and the two sides of the mounting part 222, so that sliding mounting of the door lamp box 300 can be realized, and the limiting effect on the door lamp box 300 can be realized when the door lamp box 300 slides to the mounting part 222, so that the mounting process is simpler and more convenient, and a mode of fixing by using adhesive tapes in the prior art is replaced. During installation of the door pocket 300, the door pocket 300 slides along the first surface 221 to various positions as shown in fig. 4-6. Fig. 4 is a schematic view of the door lamp case in an initial installation state, fig. 5 is a schematic view of the door lamp case sliding to the installation portion but not yet completely covering the installation portion, and fig. 6 is a schematic view of the door lamp case after installation.

In some embodiments, as shown in fig. 13, the first slip contact portion includes a first fitting portion 223 extending from the first surface 221 toward the door case 210, and a second fitting portion 224 extending from an edge of the first fitting portion 223 laterally away from the mounting portion 222, with a first recess 225 formed between the first surface 221, the first fitting portion 223, and the second fitting portion 224.

As shown in fig. 14 to 17, the opening edge of the accommodating chamber 301 is turned outwards and folded to form an extension 310, and the surface of the extension 310 on the same side as the opening of the accommodating chamber 301 is a first fitting surface 311.

As shown in fig. 19 to 21, the second sliding contact portion includes a third fitting portion 320 extending from both side edges of the extension portion 310 corresponding to the first sliding contact portion to opposite sides of the first fitting surface 311, and a fourth fitting portion 330 extending from an edge of the third fitting portion 320 laterally above the receiving chamber 301, and a second recess 340 is formed between the first fitting surface 311, the third fitting portion 320, and the fourth fitting portion 330.

In the mounting direction, the second fitting portion 224 is opposite to the second recess 340 and slidable along the second recess 340, the fourth fitting portion 330 is opposite to the first recess 225 and slidable along the first recess 225, and movement of the door lamp case 300 away from the first surface 221 is restricted by the second fitting portion 224 and the fourth fitting portion 330.

The above embodiment provides a specific implementation structure of the first sliding connection portion and the second sliding connection portion, the second assembly portion 224 on the first surface 221 of the door liner 220 and the fourth assembly portion 330 of the door lamp box 300 can be regarded as sliding rails, the first recess 225 on the first surface 221 of the door liner 220 and the second recess 340 of the door lamp box 300 can be regarded as sliding grooves, the second assembly portion 224 (sliding rail) is located in the second recess 340 (sliding groove), and the fourth assembly portion 330 (sliding rail) is located in the first recess 225 (sliding groove). During the installation, the door lamp case 300 slides along the first surface 221 of the door liner 220 in a direction approaching the installation portion 222, and the second fitting portion 224 and the fourth fitting portion 330 slide in the second recess 340 and the first recess 225, respectively, until the door lamp case 300 slides along the first surface 221 to the installation portion 222 and the receiving cavity 301 faces the installation portion 222. At this time, the movement of the door lamp case 300 in the direction away from the first surface 221 is also limited by the limiting action of the second fitting portion 224 and the second groove and the fourth fitting portion 330 and the first groove, so that the door lamp case 300 is mounted.

In some embodiments, as shown in fig. 4-6, a blocking portion 227 is provided on a side of the first surface 221 adjacent to the mounting portion 222, the blocking portion 227 being located in the mounting direction and a side surface of the blocking portion 227 being opposite to a side surface of the extension portion 310 to limit sliding of the door light box 300 in the mounting direction. The setting of blocking portion 227 makes the installation and dismantlement of door lamp box 300 only realize in one side, can fix a position the position when door lamp box 300 installs in place on the one hand, and after door lamp box 300 installs in place, can't further slide to this direction any more, on the other hand, when door lamp box 300 installs in installation department 222 department, can prevent that door lamp box 300 from deviate from to blocking portion 227's direction, improves the reliability of installation.

In some embodiments, as shown in fig. 14, 16 and 19-21, a side surface of the fourth fitting portion 330 facing away from the third fitting portion 320 extends laterally away from the receiving cavity 301 to form a sliding contact surface 350, the sliding contact surface 350 being in surface contact with the first surface 221 and sliding along the first surface 221. The sliding surface 350 is consistent or substantially consistent with the first surface 221 of the door liner 220, and the sliding surface 350 may slide along the first surface 221 to enable the door lamp cartridge 300 to slide from one side of the mounting portion 222 to the mounting portion 222 for mounting. On the one hand, the arrangement of the sliding contact surface 350 can improve the fit between the door lamp box 300 and the first surface 221 in the sliding process, which is favorable for positioning and mounting the door lamp box 300, and on the other hand, the sliding contact surface 350 is in close contact with the first surface 221, which can improve the tightness of the mounting position of the door lamp box 300 and the first surface 221, and avoid the occurrence of the liquid leakage phenomenon to affect the aesthetic property.

In some embodiments, as shown in fig. 4 and 9, a side surface of the second fitting portion 224 facing away from the first fitting portion 223 extends laterally adjacent to the mounting portion 222 to form a second fitting surface 226, the second fitting surface 226 being in surface contact with the first fitting surface 311. In the process of sliding the door lamp case 300 along the sliding direction, the first assembling surface 311 and the second assembling surface 226 are in contact with each other and slide relatively, so that the first sliding connection part and the second sliding connection part are convenient to position in the installation process, and a better auxiliary effect is achieved in the installation process of the door lamp case 300.

In some embodiments, a lamp body is installed in the receiving chamber 301, and a wire outlet hole communicating with the receiving chamber 301 is formed on an outer sidewall of the receiving chamber 301, the wire outlet hole being through which a power line of the lamp body passes. The wire outlet hole is formed on the outer sidewall of the accommodating cavity 301, and the power wire of the lamp body can be penetrated out from the door lamp box 300 through the wire outlet hole and routed in the heat insulation cavity between the door liner 220 and the door shell 210, so that the power wire of the lamp body is prevented from being exposed from the mounting part 222 to be routed, and the aesthetic property and convenience are improved.

In some embodiments, as shown in fig. 14 to 18, an outgoing line portion 360 extending to the outside is provided on an outer side wall of the accommodating chamber 301, and an inside of the outgoing line portion 360 is hollow and communicates with the accommodating chamber 301 to form an outgoing line channel 361. The outlet channel 361 can guide the power line of the lamp body to the outside, so that the power line is convenient to run.

In some embodiments, as shown in fig. 21, a bubble blocking wall 362 is disposed in the outlet channel 361, and a slit 363 through which the power line passes is formed between the bubble blocking wall 362 and the outlet channel 361. The foam blocking wall 362 can prevent foaming liquid from entering the accommodating cavity 301 through the outlet channel 361 to affect the aesthetic property in the door lamp box 300, the foam blocking wall 362 almost seals the outlet channel 361, and only a gap 363 for the power line to pass through is reserved between the foam blocking wall 362 and the outlet channel 361, so that the foam blocking effect is maximally realized without affecting the wiring, and the aesthetic property is improved.

In some embodiments, further referring to fig. 21, two bubble blocking walls 362 are sequentially disposed in the outlet channel 361 on the axis of the outlet channel 361, which are a first bubble blocking wall 3621 and a second bubble blocking wall 3622, respectively, and gaps 363 between the first bubble blocking wall 3621 and the second bubble blocking wall 3622 and the inner wall of the outlet channel 361 are located on two sides of the central axis of the outlet channel 361, respectively. The gap 363 between the first bubble blocking wall 3621 and the inner wall of the outlet passage 361 is a first gap 363, the gap 363 between the second bubble blocking wall 3622 and the inner wall of the outlet passage 361 is a second gap 363, and in the embodiment shown in fig. 21, the first gap 363 and the second gap 363 are respectively located at the upper and lower sides of the outlet passage 361, the first gap 363 is blocked by the second bubble blocking wall 3622 in the axial direction of the outlet passage 361, and the second gap 363 is blocked by the first bubble blocking wall 3621 in the axial direction of the outlet passage 361. By this arrangement, the foaming liquid in the heat insulation chamber can be prevented from entering the accommodating chamber 301 via the outlet passage 361 to the greatest extent.

In some embodiments, as shown in fig. 15 and 18, a plurality of buffer walls 370 are provided at intervals on the outer side wall of the receiving chamber 301. The outside that holds the chamber 301 is located the thermal-insulated intracavity, is surrounded by the foaming liquid in the thermal-insulated intracavity at the in-process of foaming, through setting up buffer wall 370 on holding the outside lateral wall of chamber 301, can cushion the flow of foaming liquid at door lamp box 300 position, avoids the foaming liquid to reveal away by the position that door lamp box 300 and installation department 222 are connected, influences pleasing to the eye.

Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (10)

1. A refrigerator, comprising:

a case; and

the chamber door, it locates on the box, the chamber door includes:

a door shell;

the door liner is arranged on the door shell, an installation part penetrating through the door liner is arranged on the door liner, the door liner comprises a first surface opposite to the door shell, a first assembly part extending towards the door shell is arranged on the first surface along the edge of the installation part, a second assembly part is formed by extending the edge of the first assembly part along the transverse direction away from the installation part, and a first concave part is formed among the first surface, the first assembly part and the second assembly part; and

the door lamp box comprises a containing cavity with an opening at the top, the opening edge of the containing cavity is turned outwards to form an extension part, the surface of the extension part, which is positioned on the same side with the opening of the containing cavity, is a first assembling surface, at least part of the edge of the extension part extends towards the opposite side of the first assembling surface to form a third assembling part, the edge of the third assembling part transversely approaches to the upper part of the containing cavity to form a fourth assembling part, and a second concave part is formed among the first assembling surface, the third assembling part and the fourth assembling part;

the second assembly part is located in the second concave part, and the fourth assembly part is located in the first concave part, so that the door lamp box is clamped at the installation part.

2. The refrigerator according to claim 1, wherein a side surface of the fourth fitting portion facing away from the third fitting portion extends laterally away from the accommodating chamber to form a sliding contact surface slidable along the first surface to enable the door lamp case to be slid from a side of the mounting portion to be mounted at the mounting portion, the door lamp case including an initial state before being mounted, in which the door lamp case is located on a side of the mounting portion in a sliding direction and the sliding contact surface is in contact with the first surface.

3. The cooler of claim 2, wherein a side surface of said second mounting portion facing away from said first mounting portion extends laterally adjacent said mounting portion to form a second mounting surface, said second mounting surface being in surface contact with said first mounting surface.

4. The refrigerator according to claim 3, wherein both sides of the door lamp case in the sliding direction are a first side and a second side, respectively, and in the initial state, the first side is closer to the mounting portion than the second side, and the extension portion is located at an edge of the first side without the third fitting portion and the fourth fitting portion.

5. The refrigerator according to claim 4, wherein in the initial state where the door lamp case is located, a side of the mounting portion away from the first side in the sliding direction is a terminating side, a blocking portion is provided on the first surface, the blocking portion is close to the terminating side and meets the second fitting portion, a height of the blocking portion is higher than the second fitting surface, and a side surface of the blocking portion is opposite to a side of the extension portion located at the first side to restrict movement of the door lamp case in the sliding direction.

6. The refrigerator according to claim 1, wherein an outgoing line portion extending outwards is arranged on the outer side wall of the containing cavity, the inside of the outgoing line portion is hollow and is communicated with the containing cavity to form an outgoing line channel, a bubble blocking wall is arranged in the outgoing line channel, and a gap for a power supply line to pass through is formed between the bubble blocking wall and the inner wall of the outgoing line channel.

7. The refrigerator of claim 6, wherein two bubble blocking walls are sequentially arranged in the outlet channel on the axis of the outlet channel, and two gaps of the two bubble blocking walls are respectively positioned on two sides of the central axis of the outlet channel.

8. A refrigerator, comprising:

a case;

the chamber door, it locates on the box, the chamber door includes:

a door shell;

the door liner is arranged on the door shell, a mounting part penetrating through the door liner is arranged on the door liner, the door liner comprises a first surface opposite to the door shell, and first sliding connection parts are respectively arranged along the two opposite side edges of the mounting part;

the door lamp box comprises a containing cavity with an opening at the top, the door lamp box can be installed at the installation part, and second sliding connection parts are respectively arranged on two sides of the opening of the containing cavity and correspond to the first sliding connection parts;

wherein the door lamp box can slide along the first surface from one side and is mounted at the mounting part, and the first sliding connection part and the second sliding connection part are arranged to slide relatively along the mounting direction of the door lamp box in a mutually guiding manner and limit the movement of the door lamp box away from the first surface in a mutually matched manner.

9. The cooler of claim 8, wherein said first slip joint comprises a first fitting extending from said first surface toward said door shell and a second fitting extending from an edge of said first fitting laterally away from said mounting portion, a first recess being formed between said first surface, said first fitting and said second fitting; the opening edge of the accommodating cavity is turned outwards to form an extension part, the surface of the extension part, which is positioned on the same side as the opening of the accommodating cavity, is a first assembling surface, the second sliding connection part comprises a third assembling part and a fourth assembling part, the two side edges of the extension part, which correspond to the first sliding connection part, extend towards the opposite side of the first assembling surface, the fourth assembling part, which laterally approaches to the upper part of the accommodating cavity from the edge of the third assembling part, and a second concave part is formed among the first assembling surface, the third assembling part and the fourth assembling part;

in the mounting direction, the second fitting portion is opposed to and slidable along the second recess, the fourth fitting portion is opposed to and slidable along the first recess, and movement of the door lamp case away from the first surface is restricted by the second fitting portion and the fourth fitting portion.

10. The refrigerator of claim 9, wherein a blocking portion is provided on a side of the first surface adjacent to the mounting portion, the blocking portion being located in the mounting direction and a side surface of the blocking portion being opposite to a side surface of the extension portion to restrict sliding of the door lamp case in the mounting direction.